Change the IP addresses used by CLAT.

- Change the IPv4 address to 192.0.0.4. This is one of the IPv4
  addresses reserved by IANA for DS-Lite, so it's close enough.
- Change the IPv6 IID to ::464. The current code uses an IID
  in the IANA reserved range.

Change-Id: I6039f13efc7d20c433b03cd322fc82a3a45b84cf
1 file changed